930239113 has 4 divisors (see below), whose sum is σ = 930333700. Its totient is φ = 930144528.

The previous prime is 930239111. The next prime is 930239129. The reversal of 930239113 is 311932039.

930239113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is the 12452-nd star number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 126630009 + 803609104 = 11253^2 + 28348^2 .

It is a cyclic number.

It is not a de Polignac number, because 930239113 - 2¹ = 930239111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (930239111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30570 + ... + 52867.

It is an arithmetic number, because the mean of its divisors is an integer number (232583425).

Almost surely, 2^930239113 is an apocalyptic number.

It is an amenable number.

930239113 is a deficient number, since it is larger than the sum of its proper divisors (94587).

930239113 is a wasteful number, since it uses less digits than its factorization.

930239113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94586.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 930239113 is about 30499.8215240680. The cubic root of 930239113 is about 976.1836557692.

The spelling of 930239113 in words is "nine hundred thirty million, two hundred thirty-nine thousand, one hundred thirteen".